Eyeglass attachment



FIG. 1 is a perspective view of an eyeglass attachment showing my new design, the broken line showing of the spectacles is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an end elevational view thereof, it being understood that the opposite end view is a mirrow image thereof. 

The ornamental design for an eyeglass attachment, as shown and described. 